COC |
cathodal opening contraction; coccygeal; combination oral contraceptive |
|---|---|
OC |
obstetrical conjugate; occlusocervical; office call; on call; only child; optic chiasma; oral contra... |
OCA |
oculocutaneous albinism; olivopontocerebellar atrophy; oral contraceptive agent |
OCH |
oral contraceptive hormone |
OCM |
oral contraceptive medication |