Positions of the fetus requiring intervention at birth, a reclining birthing chair, and instruments used to assist in delivery of the infant.
A General System of Surgery in three parts. Dr. Laurence Heister, 1745.
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Positions of the fetus requiring intervention at birth, a reclining birthing chair, and instruments used to assist in delivery of the infant.
A General System of Surgery in three parts. Dr. Laurence Heister, 1745.