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732], 'couples': [204], 'undergoing': [205, 299, 306], 'The': [213, 277, 672], 'procedures': [214], 'an': [218, 558, 713], 'outpatient': [219], 'facility.': [220], 'Most': [221], 'patients': [222, 682], 'received': [223, 229], 'intravenous': [224], 'sedation': [225], 'few': [228], 'only': [230], 'local': [231], 'anesthesia.': [232], 'Results:': [233], 'Sperm': [234, 291, 309, 938], 'adequate': [235], 'obtained': [241, 293], 'all': [243, 408], 'obstructive': [246, 342, 464, 820], 'azoospermia,': [247, 343], 'including': [248], 'those': [249, 255], 'significant': [251], 'atrophy': [253], 'anejaculation': [257, 344], 'or': [258, 493], 'necrospermia.': [259], 'Adequate': [260], 'numbers': [261], 'retrieved': [269], 'less': [270], 'reliably': [271], 'nonobstructive': [275, 350, 466, 610], 'azoospermia.': [276, 351, 467, 593, 611, 821], 'number': [278, 443], 'correlated': [281], 'positively': [282], 'size.': [285], 'Morbidity': [286], 'discomfort': [288], 'nonexistent.': [290], 'from': [294, 312, 318, 622, 771], '43': [295], '170': [302], 'therapeutic': [307], 'aspiration.': [308, 739], 'motility': [310], 'ranged': [311], '0': [313], '20%': [315], 'viability': [317], '55': [319], '85%.': [321], 'Conclusions:': [322], 'Percutaneous': [323, 766, 805], 'is': [327], 'cost-effective': [329], 'retrieve': [332], 'select': [339], 'necrospermia,': [346], 'some': [348], 'References': [352], '1': [353], ':': [354, 383, 400, 421, 454, 475, 507, 533, 551, 571, 601, 618, 643, 671, 692, 708, 729, 748, 765, 804, 829], 'Higher': [355], 'success': [356], 'rates': [357, 388], 'than': [362], 'subzonal': [364], 'insemination.': [365], 'Report': [366], 'second': [369], 'series': [370], '300': [372], 'consecutive': [373], 'treatment': [374, 406, 654, 779], 'cycles.': [375], 'Hum.': [376, 393, 468, 500, 564, 594, 722], 'Reprod.1993;': [377, 394, 565], '8:': [378, 395, 566], '1055.': [379], 'Google': [380, 397, 418, 451, 472, 504, 530, 548, 568, 598, 615, 640, 668, 689, 705, 726, 745, 762, 801, 826, 846], 'Scholar': [381, 398, 419, 452, 473, 505, 531, 549, 569, 599, 616, 641, 669, 690, 706, 727, 746, 763, 802, 827, 847], '2': [382], 'High': [384], 'implantation': [387], 'after': [389, 522, 535], '1061.': [396], '3': [399], 'Intracytoplasmic': [401, 422, 932], 'injection:': [403, 651], 'novel': [405, 653], 'forms': [409, 432], 'male': [411, 434], 'factor': [412], 'infertility.': [413], 'Fertil.': [414, 447, 526, 636, 664, 685, 701, 758, 822], 'Steril.1995;': [415, 448, 527, 823], '63:': [416, 528, 824], '1231.': [417], '4': [420], 'facilitates': [425], 'even': [427], 'infertility:': [435], 'pregnancy': [436, 574, 783], 'outcome': [437], 'correlates': [438], 'maternal': [440], 'age': [441], 'eggs': [445], 'available.': [446], '64:': [449], '369.': [450], '5': [453], 'Outcome': [455, 926], 'spermatozoa': [462, 482, 496, 516, 540, 556], 'Reprod.1996;': [469, 501], '11:': [470, 502], '1015.': [471], '6': [474, 978], 'Pregnancies': [476], 'achieved': [477], 'ejaculated': [481], 'combination': [484], 'totally': [492], 'initially': [494], 'immotile': [495], 'ejaculate.': [499], '1343.': [503], '7': [506], 'Using': [508], 'ejaculated,': [509], 'fresh,': [510], 'frozen-thawed': [512], 'epididymal': [513, 735, 806], 'gives': [517], 'rise': [518], 'comparable': [520], 'results': [521], '808.': [529], '8': [532], 'Pregnancy': [534], 'human': [538], '(letter': [541], 'editor).': [544], 'Lancet1993;': [545], '342:': [546], '1237.': [547], '9': [550], 'Successful': [552, 730], 'programme': [562], '[Letter].': [563], '1339.': [567], '10': [570, 589], 'Fertilization': [572, 930], 'using': [575], 'intentionally': [576], 'cryopreserved': [577], 'tissue': [579], 'as': [580, 697, 712], 'source': [583], 'non-obstructive': [592], 'Reprod.1997;': [595, 723], '12:': [596, 724], '734.': [597], '11': [600], 'Testicular': [602, 644, 693, 709, 892, 895, 937], 'extraction': [604, 625], 'Urology1997;': [612], '49:': [613], '435.': [614], '12': [617], 'Normal': [619], 'pregnancies': [620], 'resulting': [621], 'azoospermia': [631], 'due': [632, 818], 'maturation': [634], 'arrest.': [635], 'Steril.1996;': [637, 665, 686], '66:': [638, 666, 687], '110.': [639], '13': [642], 'ejaculatory': [656], 'failure': [657], 'oocyte': [662], 'retrieval.': [663], '660.': [667], '14': [670], 'necrozoospermia.': [684], '331.': [688], '15': [691], 'fine': [694], 'method.': [700], 'Steril.1993;': [702], '59:': [703], '1129.': [704], '16': [707], 'alternative': [714], 'biopsy': [716], 'assessment': [719], 'spermatogenesis.': [721], '1483.': [725], '17': [728], 'Urol.1998;': [741], '159:': [742], '437.': [743], 'Link,': [744, 845], '18': [747], 'one-minute': [750], 'live-dead': [751], 'stain': [753], 'means': [755], 'eosin-nigrosin.': [757], 'Steril.1950;': [759], '1:': [760], '176.': [761], '19': [764], 'nonsurgical': [767], '(NSA)': [770], 'testis:': [773], 'highly': [775], 'effective': [776], 'azoospermic': [785], 'men.': [786], 'Presented': [787], 'at': [788], 'Annual': [789], 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