TY - JOUR A1 - Ponninghaus, J.M. A1 - Fine, P.E. A1 - Bliss, L. A1 - Sliney, I.J. A1 - Bradley, D.J. A1 - Rees, R.J. T1 - The Lepra Evaluation Project (LEP), an epidemiological study of leprosy in Northern Malawi, I. Methods Y1 - 1987 JF - Leprosy Review VL - 58 IS - 4 SP - 359 EP - -375 ER -