APA

Peters E. J., Essien O. E., Immananagha K. K., Inah G. A., Philip-Ephraim E. E. & Agbulu R. E. (20100223). CD4 count levels and pattern of respiratory complications in HIV seropositive patients in Calabar, Nigeria. : Nigerian journal of physiological sciences : official publication of the Physiological Society of Nigeria.

Chicago

Peters E J, Essien O E, Immananagha K K, Inah G A, Philip-Ephraim E E and Agbulu R E. 20100223. CD4 count levels and pattern of respiratory complications in HIV seropositive patients in Calabar, Nigeria. : Nigerian journal of physiological sciences : official publication of the Physiological Society of Nigeria.

Harvard

Peters E. J., Essien O. E., Immananagha K. K., Inah G. A., Philip-Ephraim E. E. and Agbulu R. E. (20100223). CD4 count levels and pattern of respiratory complications in HIV seropositive patients in Calabar, Nigeria. : Nigerian journal of physiological sciences : official publication of the Physiological Society of Nigeria.

MLA

Peters E J, Essien O E, Immananagha K K, Inah G A, Philip-Ephraim E E and Agbulu R E. CD4 count levels and pattern of respiratory complications in HIV seropositive patients in Calabar, Nigeria. : Nigerian journal of physiological sciences : official publication of the Physiological Society of Nigeria. 20100223.