Nyffeler, ThomasThomasNyffelerStabba, AnneAnneStabbaSturzenegger, MatthiasMatthiasSturzenegger2024-10-132024-10-132003https://boris-portal.unibe.ch/handle/20.500.12422/101874enProgressive myelopathy with selective involvement of the lateral and posterior columns after inhalation of heroin vapourarticle10.48350/284831276038600018247370001910.1007/s00415-003-1012-5