TY - GEN AU - Karachan,I TI - Sleep environment crucial in NTP assessment SN - 0090-4295 PY - 1988///0512 KW - Erectile Dysfunction KW - diagnosis KW - Humans KW - Male KW - Penile Erection KW - Sleep KW - physiology N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0090-4295(88)90104-5 ER -