Cooper TG, Noonan E, von Eckardstein S, et al. World Health Organization reference values for human semen characteristics. Hum. Reprod. Update. 2010, 16 (3): 231–45. PMID 19934213. doi:10.1093/humupd/dmp048.
mayoclinic.org
少精子症. Mayo Clinic. 2022-12-17 [2023-11-06]. (原始内容存档于2024-01-01) (中文).
nih.gov
ncbi.nlm.nih.gov
Cooper TG, Noonan E, von Eckardstein S, et al. World Health Organization reference values for human semen characteristics. Hum. Reprod. Update. 2010, 16 (3): 231–45. PMID 19934213. doi:10.1093/humupd/dmp048.
thefreedictionary.com
medical-dictionary.thefreedictionary.com
thefreedictionary.com > oligospermia (页面存档备份,存于互联网档案馆) Citing: Dorland's Medical Dictionary for Health Consumers, 2007 by Saunders; The American Heritage Medical Dictionary 2007, 2004 by Houghton Mifflin Company; Mosby's Medical Dictionary, 8th edition 2009; McGraw-Hill Concise Dictionary of Modern Medicine, 2002 by The McGraw-Hill Companies
web.archive.org
thefreedictionary.com > oligospermia (页面存档备份,存于互联网档案馆) Citing: Dorland's Medical Dictionary for Health Consumers, 2007 by Saunders; The American Heritage Medical Dictionary 2007, 2004 by Houghton Mifflin Company; Mosby's Medical Dictionary, 8th edition 2009; McGraw-Hill Concise Dictionary of Modern Medicine, 2002 by The McGraw-Hill Companies
少精子症. Mayo Clinic. 2022-12-17 [2023-11-06]. (原始内容存档于2024-01-01) (中文).