Effect of drugs on Infants (Newborn) Breast milk Chemotherapy Complications Contamination Drug effects Fetus Pregnancy Adverse effects Children Diseases Drug therapy-dverse effects Drug-Related Side Effects and Adverse Reactions -- Handbooks Fetus -- Effect of drugs on Fetus -- Effect of drugs on -- Handbooks, manuals, etc Handbooks, manuals, etc Infant, Newborn Infant, Newborn-drug effects Lactation Lactation -- drug effects -- Handbooks Lactation-drug effects Milk, Human-drug effects Obstetrical pharmacology -- Handbooks, manuals, etc Obstetrics -- pharmacology Pediatric pharmacology Pregnancy -- drug effects -- Handbooks Pregnancy-drug effects Prenatal pharmacology Teratogenic agents