Date of birth	1824
Place of birth	Oulu, Suomi
Date of death	1889
Place of death	Helsinki, Suomi
Occupation	lääkäri
Field of Activity	lääketiede
Other Forms of Name	Hällström, Sannfrid Theofron (1824-1889)
Identifiers	0000000484349372 (isni) http://urn.fi/URN:NBN:fi:au:finaf:000206356 (finaf)
Sources	Om amputation i tibio-tarsalleden, 1853