TY - GEN AU - Comfort,A TI - [Instruments of electronic control in obstetrics] SN - 0045-7329 PY - 1968///1106 KW - Electronics, Medical KW - Equipment and Supplies KW - Female KW - Fetal Diseases KW - diagnosis KW - Nursing KW - Pregnancy KW - Pregnancy Complications N1 - Publication Type: Journal Article ER -