Subjects: HEMORRHAGE risk factors; GASTROINTESTINAL disease prevention; SURGICAL blood loss
Record details
Subjects: COHORT analysis; PULMONARY embolism; SEDENTARY behavior
Subjects: DIETARY supplements; FOLIC acid; IRON compounds
Subjects: SEROTONIN uptake inhibitors; LOW birth weight; PREMATURE labor
Subjects: SEROTONIN uptake inhibitors; PERSISTENT fetal circulation syndrome; PREGNANCY
Subjects: TRANSPOSITION of great vessels; FIRST trimester of pregnancy; PULMONARY stenosis
Subjects: SEMEN; SPERMATOZOA; PREGNANCY