1. The principles of midwifery: including the diseases of women and children Author(s): Burns, John, 1774-1850 Publication: Philadelphia : Parker, 1823 Subject(s): ObstetricsPediatrics
2. The principles of midwifery: including the diseases of women and children Author(s): Burns, John, 1774-1850 Publication: New York : Francis, 1839 Subject(s): ObstetricsPediatrics