title: Decrease in testosterone blood concentrations after testicular sperm extraction for intracytoplasmic sperm injection in azoospermic men.
authors.forename: M
authors.initials: M
authors.lastname: Manning
authors.forename: K P
authors.initials: KP
authors.lastname: Jünemann
authors.forename: P
authors.initials: P
authors.lastname: Alken
mesh_terms: D005307:Fertilization in Vitro / Q000009:adverse effects*; D006801:Humans; D008297:Male; D009845:Oligospermia / Q000097:blood / Q000628:therapy*; D011183:Postoperative Complications; D013094:Spermatozoa; D013737:Testis / Q000601:surgery*; D013739:Testosterone / Q000097:blood*
chemical_list: D013739:Testosterone