Authors:
Butchart, A
Peden, M
Matzopoulos, R
Phillips, R
Burrows, S
Bhagwandin, N
Saayman, C
Cooper, A
Citation: A. Butchart et al., The south african national non-natural mortality surveillance system - Rationale, pilot results and evaluation, S AFR MED J, 91(5), 2001, pp. 408-417
Authors:
Hajek, P
West, R
Foulds, J
Nilsson, F
Burrows, S
Meadow, A
Citation: P. Hajek et al., Randomized comparative trial of nicotine polacrilex, a transdermal patch, nasal spray, and an inhaler, ARCH IN MED, 159(17), 1999, pp. 2033-2038