@misc{indiciae91634b6aeb34, title = {[Not Available].}, author = {R P Visser and C Hakfoort and H Lintsen and P De Clercq and H A Snelders and G Verbong and M Bakker and H Beukers and M J Van Lieburg}, year = {1986}, url = {https://pubmed.ncbi.nlm.nih.gov/11631123/}, note = {Source identifier: 11631123} }