title: RELIABILITY AND COMPARISON OF FOUR TYPES OF FETAL ACTIVITY AND OF TOTAL ACTIVITY.
mesh_terms: D005260:Female; D005324:Fetal Movement; D005333:Fetus; D006128:Growth; D006801:Humans; D009068:Movement; D011247:Pregnancy; D015203:Reproducibility of Results
keywords: FETUS; GROWTH; MOVEMENT; PREGNANCY