Stradling, J., Davies, R., Mullins, R., & Jenkinson, C. (1999). Obstructive sleep apnoea - Reply.
Lua i Stíl Chicago (17ú heag.)Stradling, JR, R. Davies, R. Mullins, agus C. Jenkinson. Obstructive Sleep Apnoea - Reply. 1999.
Lua MLA (9ú heag.)Stradling, JR, et al. Obstructive Sleep Apnoea - Reply. 1999.
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