Crib death – Sudden infant Death Syndrome (SIDS). Sudden infant and perinatal unexplained death: the pathologists viewpoint. Berlin Heidelberg, Germany: Springer. ISBN 978-3-319-08346-9. Joan Hodgman; Toke Hoppenbrouwers (2004). SIDS. Calabasas, Calif: Monte Nido Press. ISBN 978-0-9742663-0-5. Lewak N (2004). "Book Review: SIDS". Arch Pediatr Adolesc Med. 158 (4): 405. doi:10.1001/archpedi.158.4.405. Archived from the original on 17 October 2008. External links

SIDS at Curlie
"Sudden Unexpected Infant Death and Sudden Infant Death Syndrome". Data and Statistics. Center for Disease Control and Prevention. Retrieved 26 March 2017.
Weakness of the bulbar muscles (muscles of the mouth and throat) is occasionally encountered. Weakness of the eye muscles is uncommon. Some may have double vision, drooping of the eyelids and difficulty swallowing, but generally only together with leg weakness; this too distinguishes LEMS from myasthenia gravis, in which eye signs are much more common. In the advanced stages of the disease, weakness of the respiratory muscles may occur. Some may also experience problems with coordination (ataxia).Three-quarters of people with LEMS also have disruption of the autonomic nervous system. This may be experienced as a dry mouth, constipation, blurred vision, impaired sweating, and orthostatic hypotension (falls in blood pressure on standing, potentially leading to blackouts). Some report a metallic taste in the mouth.On neurological examination, the weakness demonstrated with normal testing of power is often less severe than would be expected on the basis of the symptoms. Strength improves further with repeated testing, e.g. improvement of power on repeated hand grip (a phenomenon known as "Lamberts sign"). At rest, reflexes are typically reduced; with muscle use, reflex strength increases. This is a characteristic feature of LEMS. The pupillary light reflex may be sluggish.In LEMS associated with lung cancer, most have no suggestive symptoms of cancer at the time, such as cough, coughing blood, and unintentional weight loss. LEMS associated with lung cancer may be more severe. Causes
LEMS is often associated with lung cancer (50–70%), specifically small-cell carcinoma, making LEMS a paraneoplastic syndrome. Of the people with small-cell lung cancer, 1–3% have LEMS.