Yell, J., & Wojnarowska, F. (1997). Bullous skin disease in lupus erythematosus.
Cita Chicago (17th ed.)Yell, J., i F. Wojnarowska. Bullous Skin Disease in Lupus Erythematosus. 1997.
Cita MLA (9th ed.)Yell, J., i F. Wojnarowska. Bullous Skin Disease in Lupus Erythematosus. 1997.
Atenció: Aquestes cites poden no estar 100% correctes.