HA |
H antigen; Hakim-Adams [syndrome]; halothane anesthesia; Hartley [guinea pig]; headache; health alli... |
|---|---|
LGA |
large for gestational age; left gastric artery |
NA |
Avogadro constant or number; nalidixic acid; Narcotics Anonymous; network administrator; neuraminida... |
NACSAP |
National Alliance Concerned with School-Age Parents |
OA |
obstructive apnea; occipital artery; occipito-anterior; occiput anterior; octanoic acid; ocular albi... |