Effects of betamethasone and ritodrine on the fetal secretion of lung surfactant

M. Hallman, K. Teramo, S. Sipinen, K. Raivio
1985 Journal of Perinatal Medicine  
doi:10.1515/jpme.1985.13.1.23 pmid:3847487 fatcat:nmf3gox6pvdo3ecg3c5pe5gfpa