18
/
en
AIzaSyCYaC8UkdPkQKLFUmpasLV5eC3M802CrcA
60675
5744
2

dec 31, 1984 - R. Tobias introduces CA-15-3 as a serum tumor marker primarily for breast cancer R. K. Mullis et al. invent the technique of polymerase chain reaction, the first gene amplification technology

Added to timeline:

23 Sep 2017
0
0
152
New timeline

Date:

dec 31, 1984
Now
~ 33 years ago
PayPal - The safer, easier way to pay online!logo
About & FeedbackTermsPrivacy