TY  - GEN
AU  - COLBY,F H
AU  - FORBES,A P
TI  - Azoospermia
SN  - 0028-4793
PY  - 2007///1227
KW  - Azoospermia
KW  - Body Fluids
KW  - Humans
KW  - Infertility, Male
KW  - Male
KW  - Semen
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1056/NEJM194908042410506
ER  -