Figure 1From: Multiple treatment comparisons in a series of anti-malarial trials with an ordinal primary outcome and repeated treatment evaluationsTreatment arms of the five clinical trials. Each edge is attributed two subscripts, the first one identifies the randomized clinical trial, the second one identifies the possibility of a direct comparison between two nodes within a randomized clinical trial. Only the study #2, which compared AQSP to ASMQ, is not connected to the others.Back to article page