THE DETERMINATION OF TERATOGENIC SUSCEPTIBLE PERIOD OF RATS AND MICE CAUSED BY 2-N,N-BIS (HYDROXYMETHYL) AMINO-1,3,4-THIADIAZOLE (BIS-HM-A-TDA)

• 2-N,N-双羟甲基氨基-1,3,4-噻二唑对妊娠大白鼠和小白鼠致畸敏感期的测定