TY - RPRT TI - How obstetric/gynecologic nurse practitioners make practice changes: a national study. AU - J S Flowers AU - J T Gay AU - E B Buckner AU - M G Lavender DO - 10.1111/j.1745-7599.1989.tb00758.x UR - https://pubmed.ncbi.nlm.nih.gov/2631942/ ID - 2631942 ER -