Birthplace (1) Complications (1) Grafting (1) Death and burial (1) Death (1) Event history analysis (1) Year (1) Varicose veins (1) Toxemia of pregnancy (1) Sodium (1) Risk (1) Puerperium (1) Pregnancy (1) Possibility (1) Portal hypertension (1) Liverworts (1) Liver--Cirrhosis (1) Premature labor (1) Initiations (into trades, societies, etc.) (1) Initiation rites (1) Impact (1) Hypertension (1) Diabetes in pregnancy (1) Dead bodies (Law) (1) Contraception (1) Cesarean section (1) Birth weight (1) Anemia (1) Design (1) Women (1)