Olivencia JA (1998). "Interview with Dr Robert Muller; Father of modern day ambulatory phlebectomy". Dermatologic Surgery. 24 (10): 1147–1150. doi:10.1111/j.1524-4725.1998.tb04088.x. PMID9793527.
De Roos, K. P.; Nieman, F. H.; Neumann, H. A. (2003). "Ambulatory phlebectomy versus compression sclerotherapy: Results of a randomized controlled trial". Dermatologic Surgery. 29 (3): 221–226. doi:10.1097/00042728-200303000-00004. PMID12614412.
nih.gov
pubmed.ncbi.nlm.nih.gov
Olivencia JA (1998). "Interview with Dr Robert Muller; Father of modern day ambulatory phlebectomy". Dermatologic Surgery. 24 (10): 1147–1150. doi:10.1111/j.1524-4725.1998.tb04088.x. PMID9793527.
De Roos, K. P.; Nieman, F. H.; Neumann, H. A. (2003). "Ambulatory phlebectomy versus compression sclerotherapy: Results of a randomized controlled trial". Dermatologic Surgery. 29 (3): 221–226. doi:10.1097/00042728-200303000-00004. PMID12614412.