Fouchier, R. A., Groenink, M., Kootstra, N. A., Tersmette, M., Huisman, H. G., Miedema, F., & Schuitemaker, H. (1992). Phenotype-associated sequence variation in the third variable domain of the human immunodeficiency virus type 1 gp120 molecule.

Fouchier, R A., M. Groenink, N A. Kootstra, M. Tersmette, H G. Huisman, F. Miedema, و H. Schuitemaker. Phenotype-associated Sequence Variation in the Third Variable Domain of the Human Immunodeficiency Virus Type 1 Gp120 Molecule. 1992.

Fouchier, R A., et al. Phenotype-associated Sequence Variation in the Third Variable Domain of the Human Immunodeficiency Virus Type 1 Gp120 Molecule. 1992.