Sentence examples for however several papers from inspiring English sources

However, several papers stated that LDHs can be formed with x values outside the range (0.2 < x < 0.33).

However, several papers reported advantages of using a mixture of polar and non-polar solvents for gaining higher recoveries of PAHs from complex matrices such as soot and diesel particulate matter [26, 27].

However, several papers have reported GABA, Gabrb3 or Gad1 expression in developing craniofacial structures such as the palate, oral epithelium, tooth placodes or condensations, tooth buds and palate medial edge epithelium [4], [10], [14], [15], [16], [17].

However, several papers now support a two-tiered classification that separate invasive tumors into low (G1) and high (G2 and G3) grades [ 12- 14].

However, several papers have suggested the ability of anurans to overcome large sea barriers [ 50, 51], especially in the tropics, where swimming islands may facilitate rafting.

However, several papers report associations with the presence or absence of pain or structural progression based upon small numbers of patients.

However, several recent papers have considered information maximization at the cellular or synaptic level [11], [35], [36].

However, several recent papers found results contrary to what this hypothesis predicted, and support random genetic drift as the main factor in shaping mtDNA variation [49], [50].

However, several research papers published in New England Journal of Medicine in 2009 rebutted this assumption [ 11- 14].

However, several earlier papers hinted that the situation was not quite so straightforward.

However, several recent papers have concluded that even small cell deposits may be of clinical relevance, suggesting that a comprehensive examination would be worthwhile [ 10- 13].