Citazione APA

(1991). Periodic health examination, 1991 update: 4. Screening for cystic fibrosis. Canadian Task Force on the Periodic Health Examination.

Stile di citazione Chicago

Periodic Health Examination, 1991 Update: 4. Screening for Cystic Fibrosis. Canadian Task Force On the Periodic Health Examination. 1991.

Citazione MLA

Periodic Health Examination, 1991 Update: 4. Screening for Cystic Fibrosis. Canadian Task Force On the Periodic Health Examination. 1991.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.