为了预防佝偻病医师指导家长服用维生素D的方法和剂量应是
A、生后1周起每日口服400IU
B、生后2周起每日口服400IU
C、生后2周起每日口服800IU
D、生后3周起每日口服400IU
E、生后3周起每日口服800IU
发布时间:2024-05-10 10:04:30
A、生后1周起每日口服400IU
B、生后2周起每日口服400IU
C、生后2周起每日口服800IU
D、生后3周起每日口服400IU
E、生后3周起每日口服800IU