| MCH | Maternal and Child Health; mean corpuscular hemoglobin; muscle contraction headache |
|---|---|
| MCHB | maternal and child health bureau |
| MCHS | Maternal and Child Health Service |
| NICHHD | National Institute of Child Health and Human Development |
| ABC | absolute basophil count; absolute bone conduction; acalculous biliary colic; acid balance control; a... |