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Citation: Nj. Hargreaves et al., What causes smear-negative pulmonary tuberculosis in Malawi, an area of high HIV seroprevalence, INT J TUBE, 5(2), 2001, pp. 113-122

Authors: Phiri, S Amezquita, E Rao, IM Singh, BR

Citation: S. Phiri et al., Disc harrowing intensity and its impact on soil properties and plant growth of agropastoral systems in the Llanos of Colombia, SOIL TILL R, 62(3-4), 2001, pp. 131-143

Authors: Hargreaves, NJ Kadzakumanja, O Phiri, S Lee, CH Tang, X Salaniponi, FM Harries, AD Squire, SB

Citation: Nj. Hargreaves et al., Pneumocystis carinii pneumonia in patients being registered for smear-negative pulmonary tuberculosis in Malawi, T RS TROP M, 95(4), 2001, pp. 402-408

Authors: Phiri, S Barrios, E Rao, IM Singh, BR

Citation: S. Phiri et al., Changes in soil organic matter and phosphorus fractions under planted fallows and a crop rotation system on a Colombian volcanic-ash soil, PLANT SOIL, 231(2), 2001, pp. 211-223

Authors: Hargreaves, NJ Phiri, S Kwanjana, J Nyangulu, DS Squire, SB

Citation: Nj. Hargreaves et al., Unrecognised Mycobacterium tuberculosis, LANCET, 355(9198), 2000, pp. 141-141