Please don't eat the daffodils.

Autor: Litovitz TL, Fahey BA
Jazyk: angličtina
Zdroj: The New England journal of medicine [N Engl J Med] 1982 Mar 04; Vol. 306 (9), pp. 547.
DOI: 10.1056/NEJM198203043060918
Databáze: MEDLINE