Bird droppings

Bird droppings (substance)

active

Code	`304635007`
Semantic tag	substance
Module	international
Definition	primitive
Effective time	20020131

Parents (1)

272168005Droppings substance

Children (5)

260160005Budgerigar droppings substance
711071006Chicken droppings substance
1268879004Common canary dropping substance
260155006Pigeon droppings substance
1268876006Psittacinae dropping substance