P. Koehne

Interventions for Persisting Ductus Arteriosus in the Preterm Infant  Michael Obladen P. Koehne Broschiert. Springer, Berlin, 2005-03-02 ISBN 9783540245117     Transnationally Partnered University  Koehn P Koehn Obamba M Obamba Paperback. Springer Nature B.V., 2016-02-17 ISBN 9781349502936     The Transnationally Partnered University: Insights from Research and Sustainable Development Collaborations in Africa (International and Development Education)  P. Koehn Hardcover. Palgrave Macmillan, 2014-12-04 ISBN 9781137481740