[Prevalence of erectile dysfunctions and coital frequency].
Koskimäki
J
J
TAYS:n kirurgian klinikka PL 2000, 33521 Tampere. jkoskimaki@koti.tpo.fi
Hakama
M
M
Huhtala
H
H
Tammela
T L
TL
D000367:Age Factors; D000368:Aged; D003075:Coitus; D003430:Cross-Sectional Studies; D007172:Erectile Dysfunction / Q000453:epidemiology*; D005387:Finland / Q000453:epidemiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D012720:Severity of Illness Index; D011795:Surveys and Questionnaires