Increase in the number of tuberculosis cases treated following tuberculin skin testing in first-year schoolchildren in Madagascar. oleh Rila Ratovoson, Voamalala Raharimanga, Niaina Rakotosamimanana, B Ravaloson, Maherisosa Ratsitorahina, Rindra Randremanana, Herimanana Ramarokoto, Soatiana Rajatonirina, Voahangy Rasolofo, Vincent Richard