By Elsevier
By Joseph S Alpert
By J R Prous
By Remedica
By The Royal Society of Medicine
By CCM Journal
By NCP
By Opie MD DPhiL DSc FRCP, Lionel H.
By Holmes, S., Kirby, R.
By Roitt
By Sankyo
By Rene Rizzoli
By Richardson, Paul G., Anderson, Ken
By Galloway, Nicholas Robert, Amoaku, Winfried Mawutor Kwaku
By Unnamed
By Hennerici, M.
By Liang, T. Jake, Hoofnagle, Jay H., Gallin, John I., Fauci, Anthony S.
By Julian, Desmond G., Cowan, J.C., J.Campbell
By Ryden, Lars
By Hall, Jesse B., Schmidt, Gregory A., Wood, Lawrence D. H.
By Becker, Richard C.
By M D Feher / W Richmond
By AR Anzueto / T Schaberg
By Murray, Robin, Frangou, Sophia
By D Wood / G De Backer / O Faergeman etc