TY - RPRT TI - Difficulties developing evidence-based approaches in learning disabilities. AU - Patricia C Oliver AU - Jack Piachaud AU - D John Done AU - Adrienne Regan AU - Sherva E Cooray AU - Peter J Tyrer PY - 2003 DO - 10.1136/ebmh.6.2.37 UR - https://pubmed.ncbi.nlm.nih.gov/12719347/ ID - 12719347 ER -