[Epidemiological observations on leptospirosis in the rice-fields of Sardinia].
D000382:Agricultural Workers' Diseases; D004396:Coloring Agents; D006801:Humans; D007558:Italy; D007922:Leptospirosis; D012275:Oryza
D004396:Coloring Agents
AGRICULTURAL WORKERS' DISEASES; LEPTOSPIROSIS