TY - GEN AU - Dalton,K AU - Dalton,M J TI - DMPA and bone density SN - 0959-8138 PY - 1991///1217 KW - Bone Density KW - drug effects KW - Contraceptive Agents, Female KW - adverse effects KW - Female KW - Humans KW - Medroxyprogesterone KW - Medroxyprogesterone Acetate N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1136/bmj.303.6806.855-b ER -