title: Medical devices: marketing authorisations are needed.
mesh_terms: D018427:Breast Implants / Q000009:adverse effects*; D018795:Device Approval / Q000331:legislation & jurisprudence*; D004869:Equipment Safety; D005060:Europe; D005260:Female; D033161:Government Regulation; D019981:Health Care Sector / Q000331:legislation & jurisprudence*; D006291:Health Policy; D006801:Humans; D008389:Marketing of Health Services / Q000331:legislation & jurisprudence*; D061214:Patient Safety / Q000331:legislation & jurisprudence*; D011475:Prosthesis Failure; D018570:Risk Assessment; D012307:Risk Factors