"suggest indirectly" is correct and usable in written English.
It can be used when you want to propose something without making an outright statement. For example, you could say, "I'm suggesting indirectly that we should have the meeting tomorrow."
Schlieren and phase contrast measurements show the radial propagation of a shock wave during the pre-pulse discharge and suggest indirectly the evidence of the on axis gas density depression, that is believed to be <110 of the original gas fill pressure.
These data suggest indirectly that, in our ICU, P-PICCs were not used as an emergency central line - but also were not used as a step-down access.
Our results suggest, indirectly, that there is room for improvement in this area and we anticipate the two-layer model will make meaningful contributions.
To date, SRMA has been believed to be a Th2-mediated immune disorder [ 12], our results suggest indirectly that in SRMA a Th17 skewed immune response might play a major role, particularly in the development of the meningitis.
It was not established in this study whether the mutations correlated with nonsmoking status as well although Lynch et al 's (2004) study does suggest indirectly that a correlation with nonsmoking status was found.
However, if we assume that the loss of RB4Ea12 reactivity in the absence of HS biosynthesis results in the loss of GlcNS6S-IdoA2S HS chains as observed in our present study, then our results suggest indirectly that although HSGAGs may contribute to sporozoite attachment and invasion of salivary glands, their contribution to the process appears to be moderate.
Despite being so far away, the Voyager probes compiled a photographic record suggesting — indirectly — that Europa might be warmer below its icy surface.
Even Chancellor Angela Merkel suggested — indirectly — that she agreed with one of Mr. Sarrazin's points, when she said that multiculturalism was dead.
In 2009, President Obama offered one of the most tepid endorsements in recent memory when his spokesman suggested indirectly that the president was supporting the Democratic candidate for mayor of New York, William C. Thompson Jr., in his race against Mayor Michael R. Bloomberg.
The key role of coagulation abnormalities has been suggested indirectly in other studies, in which a benefit of carefully monitoring and treating coagulopathy in ECMO patients was found [19, 22].
Nevertheless, changes in systemic vascular resistance were not significantly correlated with changes in ∆PCO2 nor with changes in ScvO2, which suggests, indirectly, a minimal participation of this mechanism to the increase in ∆PCO2.
