˜yÐÄvlog

Advertisement

Advertisement

combination principle

Discover More

˜yÐÄvlog History and Origins

Origin of combination principle1

First recorded in 1835–45
Discover More

Example Sentences

Examples have not been reviewed.

The progestin dose has been reduced by as much as 90% in Searle's newest pills, Ovulen, but the combination principle is the same.

Advertisement

Advertisement

Advertisement

Advertisement