by Hoorn, R.K.J., Plikweert, J.P., Westerink, D.
Published in Clinica chimica acta (02.06.1975)

by Briët, J.W., Hoorn, R.K.J.
Published in European journal of obstetrics & gynecology and reproductive biology (01.02.1982)

by Flikweert, J.P., Hoorn, R.K.J., Staal, G.E.J.
Published in Biochimie (01.01.1975)

by Hoorn, R.K.J., Flikweert, J.P., Staal, G.E.J.
Published in International journal of biochemistry (01.01.1974)

by Flikweert, J.P., Hoorn, R.K.J., Staal, G.E.J.
Published in International journal of biochemistry (01.01.1974)