Geographic distribution of pulmonary calcification among university students in Ohio.
PRIOR
J A
JA
WILCE
J W
JW
PALCHANIS
W
W
D006660:Histoplasmosis; D006801:Humans; D008168:Lung; D008171:Lung Diseases; D009820:Ohio; D013334:Students; D014495:Universities
HISTOPLASMOSIS; LUNG