As I said in my first column in December 2012, proportional/integral/derivative (PID) solutions seem to require an expertise that is in the hands of a few. But here I ...
Women wishing to decrease their risk for a common and serious infection of the upper genital tract called pelvic inflammatory disease (PID) should make sure their sexual partners use condoms and use ...
PITTSBURGH, July 28 – Women wishing to decrease their risk for a common and serious infection of the upper genital tract called pelvic inflammatory disease (PID) should make sure their sexual partners ...