APA-referens (7:e uppl.)

Oosterhoff, Y. (1994). Indirect airways responsiveness and cell activation as inflammatory parameters in nocturnal asthma. s.n.].

Chicago-referens (17:e uppl.)

Oosterhoff, Ytsche. Indirect Airways Responsiveness and Cell Activation as Inflammatory Parameters in Nocturnal Asthma. [S.l.: s.n.], 1994.

MLA-referens (8:e uppl.)

Oosterhoff, Ytsche. Indirect Airways Responsiveness and Cell Activation as Inflammatory Parameters in Nocturnal Asthma. s.n.], 1994.