Every homology 3-sphere
can be represented as a framed link, in the sense of Kirby, of the following special
type. There are k disjoint embeddings in S3 of a genus one surface with two
boundary components. The link is the 2k boundary components. If q is the linking
number of the i-th pair, then one of the components has framing q + 1, the other
q − 1.