Professor Callens started his career as a district medical officer in Homa Bay on the shores of Lake Victoria in Kenya in the late 1990s. He specialized at KU Leuven and did his PhD research on the treatment of children with HIV in Kinshasa, Democratic Republic of Congo.
a review
Critical Care Nursing / Infectious Diseases
a review
Critical Care Medicine / Infectious Diseases
Active Tuberculosis in ICU: Part 1
Clinical Aspects