RT Journal Article
SR Electronic
T1 Letter: Abnormal patency of eustachian tube from oral contraceptives
JF Canadian Medical Association Journal
JO CMAJ
FD Canadian Medical Association
SP 682a
OP 682
VO 112
IS 6
A1 W. Cass
A1 B. W. Hands
YR 1975
UL http://www.cmaj.ca/content/112/6/682a.abstract