@article{:/content/10.2807/esm.11.01.00591-en, author = "Worp, J and Boonstra, A and Coutinho, R A and van den Hoek, J A R", title = "Tattooing, permanent makeup and piercing in Amsterdam; guidelines, legislation and monitoring", journal = "Eurosurveillance", year = "2006", volume = "11", number = "1", eid = 591, pages = "5-6", url = "https://www.eurosurveillance.org/content/10.2807/esm.11.01.00591-en", doi = "https://doi.org/10.2807/esm.11.01.00591-en" }