Work, rice and malaria in Valencia in the XVIIIth century.
D005523:Food Supply / Q000266:history*; D049671:History, 18th Century; D006801:Humans; D008288:Malaria / Q000266:history*; D016273:Occupational Exposure / Q000266:history*; D012275:Oryza / Q000266:history; D015995:Prevalence; D011634:Public Health / Q000266:history*; D013030:Spain