KPIX CBS Evening News With Norah ODonnell October 9, 2019 01:43:00
M.a. levels were more than 400 times greater than what the f.d.a. considers acceptable. even after adjusting for a new f.d.a. protocol for measuring m.d.m.a., mitch got similar hasults. >> what we were hoping was that someone else would eventually pick up the results, who is in the pharmaceutical field. >> reporter: and did they? >> to my knowledge, not yet. but maybe this will spur them to. t reporter: three months after alisure first alerted the f.d.a. to its findings, the agency issued a safety alert, saying its own testing found low levels of m.d.m.a. in ranitidine. in is now calling even ...