APA

McLaren M. J., Hawkins D. M., Koornhof H. J., Bloom K. R., Bramwell-Jones D. M., Cohen E., Gale G. E., Kanarek K., Lachman A. S., Lakier J. B., Pocock W. A. & Barlow J. B. (19751122). Epidemiology of rheumatic heart disease in black shcoolchildren of Soweto, Johannesburg. : British medical journal.

Chicago

McLaren M J, Hawkins D M, Koornhof H J, Bloom K R, Bramwell-Jones D M, Cohen E, Gale G E, Kanarek K, Lachman A S, Lakier J B, Pocock W A and Barlow J B. 19751122. Epidemiology of rheumatic heart disease in black shcoolchildren of Soweto, Johannesburg. : British medical journal.

Harvard

McLaren M. J., Hawkins D. M., Koornhof H. J., Bloom K. R., Bramwell-Jones D. M., Cohen E., Gale G. E., Kanarek K., Lachman A. S., Lakier J. B., Pocock W. A. and Barlow J. B. (19751122). Epidemiology of rheumatic heart disease in black shcoolchildren of Soweto, Johannesburg. : British medical journal.

MLA

McLaren M J, Hawkins D M, Koornhof H J, Bloom K R, Bramwell-Jones D M, Cohen E, Gale G E, Kanarek K, Lachman A S, Lakier J B, Pocock W A and Barlow J B. Epidemiology of rheumatic heart disease in black shcoolchildren of Soweto, Johannesburg. : British medical journal. 19751122.