Part,  Chapter, Paragraph

1   II,     5.  5.  3| Pina Latorre MA, López A, Errea JM (1997): Prevalence of
2   II,     5.  5.  3|   Alessandro et al, 1987; Errea et al, 1999; Rosati et al,
3   II,     5.  5.  3|  J Neurol Sci. 262:37-44.~Errea JM, Ara JR, Aibar C, de