-
November 2013. {{cite journal}}: Cite
journal requires |journal= (help) Yu L,
Ruifrok WP,
Meissner M, Bos EM, van Goor H,
Sanjabi B, et al. (January 2013). "Genetic...
- doi:10.1258/rsmmsl.45.2.135. PMID 15895639. S2CID 28891025. Alberink, Ivo;
Ruifrok,
Arnout (2
March 2007). "Performance of the
FearID earprint identification...
- doi:10.1111/j.1752-4598.2011.00133.x. S2CID 83922133. Smit, Christian;
Ruifrok,
Jasper Laurens (June 2011). "From protégé to
nurse plant: establishment...
-
recipients of peripheral-blood stem cells.,
Martin Körbling, Katz RL,
Khanna A,
Ruifrok AC,
Rondon G,
Albitar M,
Champlin RE,
Estrov Z, N Engl J Med. 2002 Mar...