TY - GEN AU - Partridge,M TI - Coloured inhalers SN - 0959-8138 PY - 1992///1223 KW - Color KW - Humans KW - Nebulizers and Vaporizers KW - Patient Education as Topic N1 - Publication Type: Letter UR - https://doi.org/10.1136/bmj.305.6858.890-b ER -