RT Journal Article SR Electronic T1 Growth-Inhibiting Agents from Mercenaria Extracts: Chemical and Biological Properties JF Science JO Science FD American Association for the Advancement of Science SP 413 OP 414 DO 10.1126/science.144.3617.413 VO 144 IS 3617 A1 Schmeer, M. Rosarii YR 1964 UL http://science.sciencemag.org/content/144/3617/413.abstract AB Preliminary studies of the chemical nature of an antitumor agent from the common quahog, Mercenaria mercenaria, are reported. The agent has a regressive and an inhibiting effect on sarcoma 180 and on Krebs 2 carcinomd in Swiss albino mice.