I am updating the research I began more than ten years ago and discovered the following new 'textbooks' published subsequently:

Amyotrophic Lateral Sclerosis: A patient care guide for clinicians
Bedlack and Mitsumoto
Published in 2013
WE 550 A531 2013

Respiratory Management of ALS: Amyotrophic Lateral Sclerosis
Guion, Lee
Published in 2010
WE 550 G964r 2010

My Imaginary Illness: A Journey into Uncertainty and Prejudice in Medical Diagnosis (The Culture and Politics of Health Care Work)
Atkins, Chloë G. K.
Published 2010
WE 555 A873m 2010

Neuromuscular Disease
Benatar
Published in 2006
WE 550 B456n 2006