Misclassification of nasopharyngeal cancer.
Lucas
L J
LJ
D003951:Diagnostic Errors; D005557:Formaldehyde / Q000009:adverse effects*; D006801:Humans; D009303:Nasopharyngeal Neoplasms / Q000139:chemically induced / Q000175:diagnosis*; D016273:Occupational Exposure / Q000009:adverse effects*
D005557:Formaldehyde