Cita APA

Pitts-Tucker, T. J., Miller, M. G., & Littlewood, J. M. (1986). Finger clubbing in cystic fibrosis.

Chicago Style Citation

Pitts-Tucker, T J., M G. Miller, i J M. Littlewood. Finger Clubbing in Cystic Fibrosis. 1986.

Cita MLA

Pitts-Tucker, T J., M G. Miller, i J M. Littlewood. Finger Clubbing in Cystic Fibrosis. 1986.