What does HN stand for?
HN stands for "hematemesis neonatorum"
How to abbreviate "hematemesis neonatorum"?
"hematemesis neonatorum" can be abbreviated as HN
What is the meaning of HN abbreviation?
The meaning of HN abbreviation is "hematemesis neonatorum"
What does HN mean?
HN as abbreviation means "hematemesis neonatorum"
