Answer | 1st trimester | LA21196-3 |
Answer | 2nd trimester | LA21197-1 |
Answer | 3rd trimester | LA21198-9 |
Answer | Unk | LA14945-2 |
answers-for | Mother's Trimester of first prenatal visit [CDC.CS] | 75163-6 |
LONG_COMMON_NAME | en-US | CDC.CS_11b_Trimester of first prenatal visit |
LOINC Version: 2.77