by Frerichs, Ralph R, Boncy, Jacques, Barrais, Robert, Keim, Paul S, Piarroux, Renaud
Published in Proceedings of the National Academy of Sciences - PNAS (20.11.2012)

by Frerichs, Ralph R
Published in American Journal of Public Health (01.05.2017)

by Piarroux, Renaud, Frerichs, Ralph R
Published in The Lancet infectious diseases (01.12.2015)

by Kyriacou, Demetrios N, Yarnold, Paul R, Stein, Adam C, Schmitt, Brian P, Soltysik, Robert C, Nelson, Regina R, Frerichs, Ralph R, Noskin, Gary A, Belknap, Steven M, Bennett, Charles L
Published in Chest (01.02.2007)

by Kyriacou, Demetrios N, Stein, Adam C, Yarnold, Paul R, Courtney, D Mark, Nelson, Regina R, Noskin, Gary A, Handler, Jonathan A, Frerichs, Ralph R
Published in The Lancet (British edition) (31.07.2004)

by Frerichs, R R, Shaheen, M A
Published in Annual review of public health (01.01.2001)

by Frerichs, R R, Chapman, J M, Maes, E F
Published in International journal of epidemiology (01.09.1984)

by Clark, V A, Aneshensel, C S, Frerichs, R R, Morgan, T M
Published in International journal of epidemiology (01.06.1983)

by Frerichs, Ralph R
Published in Emerging Infectious Diseases (01.07.2007)

by ROTHERAM-BORUS, Mary Jane, MANN, Traci, NEWMAN, Peter A, GRUSKY, Oscar, FRERICHS, Ralph R, WIGHT, Richard G, KUKLINSKI, Mark
Published in AIDS education and prevention (01.06.2001)

by Shaheen, Magda A, Frerichs, Ralph R, Alexopoulos, Nicole, Rainey, Jeanette J
Published in Annals of epidemiology (01.04.2000)

by Aneshensel, C S, Frerichs, R R, Huba, G J
Published in Journal of health and social behavior (01.12.1984)

by Frerichs, R R, Aneshensel, C S, Clark, V A
Published in American journal of epidemiology (01.06.1981)

by Frerichs, R R
Published in Annual review of public health (01.01.1991)

by Nourjah, P, Frerichs, R R
Published in International journal of epidemiology (01.08.1995)

by Frederick, Toni, Frerichs, Ralph R., Clark, Virginia A.
Published in Preventive medicine (01.03.1988)

by Greenland, S, Frerichs, R R
Published in International journal of epidemiology (01.06.1988)

by Frerichs, Ralph R, Seymour, Eugene
Published in The Lancet (British edition) (18.12.1993)

by Aneshensel, C S, Frerichs, R R, Clark, V A
Published in Journal of health and social behavior (01.12.1981)

by Aneshensel, C S, Clark, V A, Frerichs, R R
Published in Journal of personality and social psychology (01.02.1983)