I went to the website of that journal and it does have a searchable archive. For some reason, I couldn’t find that paper, but another citation seems to indicate that 58 would be the volume for 1996. Here is the other citation in the proper format from that journal:
Original Articles:
KA Matthews, BB Gump, DR Block, and MT Allen
Does background stress heighten or dampen children’s cardiovascular responses to acute stress?
Psychosom Med September 1, 1997 59:488–496
…challenge: A laboratory model. Psychosom Med 52:42–58, 1990 Allen KM, Blascovich J, Tomaka J, et al: Presence of human friends and pet dogs as moderators of autonomic responses to stress in women. J Pers Soc Psychol 61:582–589, 1991 Benschop RJ, Brosschot JF, Godaert…
Abstract Full Text (PDF)
As you can see 59 is 1997, so 58 should be 1996, but the citation is incomplete; it should have pagination. I would try to find this in another database.
Hope this helps,
Librarian on vacation