Ashworth, M. T., McDicken, I. W., Southern, S. A., & Nash, J. R. (1993). Human papillomavirus in squamous cell carcinoma of the oesophagus associated with tylosis.
Citação norma ChicagoAshworth, M T., I W. McDicken, S A. Southern, and J R. Nash. Human Papillomavirus in Squamous Cell Carcinoma of the Oesophagus Associated With Tylosis. 1993.
Citação norma MLAAshworth, M T., I W. McDicken, S A. Southern, and J R. Nash. Human Papillomavirus in Squamous Cell Carcinoma of the Oesophagus Associated With Tylosis. 1993.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.