Using ritodrine hydrochloride to inhibit preterm labor.
D000305:Adrenal Cortex Hormones / Q000008:administration & dosage; D005260:Female; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D007752:Obstetric Labor, Premature / Q000517:prevention & control*; D011247:Pregnancy; D011412:Propanolamines / Q000008:administration & dosage*; D012127:Respiratory Distress Syndrome, Newborn / Q000517:prevention & control; D012312:Ritodrine / Q000008:administration & dosage* / Q000009:adverse effects
D000305:Adrenal Cortex Hormones; D011412:Propanolamines; D012312:Ritodrine