CEN means Comite Europeen de Normalisation European Committee for Standardization in FDA
Similar to CEN
ADE - Adverse Drug EventADE/ADER - Adverse Drug Experience/Adverse Drug Experience Report
ADEC - Australian Drug Evaluation Committee
AdEERS - Adverse Event Expidited Reporting System NCI
ADH - antidiuretic hormone
ADI - acceptable daily intake
ADME - absorption, distribution, metabolism, and excretion
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