Designing an Internationally Accessible Web-Based Questionnaire to Discover Risk Factors for Amyotrophic Lateral Sclerosis: A Case-Control Study
Designing an Internationally Accessible Web-Based Questionnaire to Discover Risk Factors for Amyotrophic Lateral Sclerosis: A Case-Control Study
Jane Alana Parkin Kullmann
1
, AB,MS ;
Susan Hayes
1
, PhD ;
Min-Xia Wang
1
, MD ;
Roger Pamphlett
1
, MBChB,MD
1
The University of Sydney, Camperdown NSW, Australia